{-# language DataKinds #-} {-# language StandaloneKindSignatures #-} {-# language TypeFamilies #-} module Rel8.Schema.Context ( Interpretation( Col ) ) where -- base import Data.Kind ( Constraint ) import Prelude () -- rel8 import Rel8.Schema.Kind ( Context, HContext ) type Interpretation :: Context -> Constraint class Interpretation context where data Col context :: HContext